Chapter 13 . Cross-Sectional Estimation of Chlorophyll a in Lakes 259
0
-0.5
-1
R = 0.94798
-1.5
+
"
-2
,cJ
-2.5
-0 +
-3
.d
-3.5
-4
0
training data
-4.5
validation data
+
test da ta
-5
-5
-4
-3
-2
-1
Fig. 13.4. The regression plot for Eymir Lake neural network model results
-4
/
/"
.......
-3
o
-2
Measured log(chlorophyll-a)
Fig. 13.5. Multiple regression results for the KDR
R = 0,553
-1
°
0
-0.5
-1
R = 0.94798
-1.5
+
"
-2
,cJ
-2.5
-0 +
-3
.d
-3.5
-4
0
training data
-4.5
validation data
+
test da ta
-5
-5
-4
-3
-2
-1
Fig. 13.4. The regression plot for Eymir Lake neural network model results
-4
/
/"
.......
-3
o
-2
Measured log(chlorophyll-a)
Fig. 13.5. Multiple regression results for the KDR
R = 0,553
-1
°